EP4280630A4 - Information processing method and apparatus, terminal, and network side device - Google Patents

Information processing method and apparatus, terminal, and network side device Download PDF

Info

Publication number
EP4280630A4
EP4280630A4 EP21919050.1A EP21919050A EP4280630A4 EP 4280630 A4 EP4280630 A4 EP 4280630A4 EP 21919050 A EP21919050 A EP 21919050A EP 4280630 A4 EP4280630 A4 EP 4280630A4
Authority
EP
European Patent Office
Prior art keywords
terminal
information processing
processing method
network side
side device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21919050.1A
Other languages
German (de)
French (fr)
Other versions
EP4280630A1 (en
Inventor
Xiaotao Ren
Bin Ren
Ren Da
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Datang Mobile Communications Equipment Co Ltd
Original Assignee
Datang Mobile Communications Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Datang Mobile Communications Equipment Co Ltd filed Critical Datang Mobile Communications Equipment Co Ltd
Publication of EP4280630A1 publication Critical patent/EP4280630A1/en
Publication of EP4280630A4 publication Critical patent/EP4280630A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0045—Transmission from base station to mobile station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • G01S5/021—Calibration, monitoring or correction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/14—Determining absolute distances from a plurality of spaced points of known location
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
EP21919050.1A 2021-01-15 2021-12-02 Information processing method and apparatus, terminal, and network side device Pending EP4280630A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110055837.6A CN114845235A (en) 2021-01-15 2021-01-15 Information processing method and device, terminal and network side equipment
PCT/CN2021/135029 WO2022151859A1 (en) 2021-01-15 2021-12-02 Information processing method and apparatus, terminal, and network side device

Publications (2)

Publication Number Publication Date
EP4280630A1 EP4280630A1 (en) 2023-11-22
EP4280630A4 true EP4280630A4 (en) 2024-06-26

Family

ID=82446820

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21919050.1A Pending EP4280630A4 (en) 2021-01-15 2021-12-02 Information processing method and apparatus, terminal, and network side device

Country Status (4)

Country Link
US (1) US20240057007A1 (en)
EP (1) EP4280630A4 (en)
CN (1) CN114845235A (en)
WO (1) WO2022151859A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117641559A (en) * 2022-08-19 2024-03-01 华为技术有限公司 Time service method and device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160157053A1 (en) * 2013-07-26 2016-06-02 TELEFONAKTIEBOLAGET L M ERRICSSON (publ) Method and device for positioning user equipment
US20200229124A1 (en) * 2019-01-11 2020-07-16 Qualcomm Incorporated Network calibration with round-trip-time (rtt)-based positioning procedures

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3656526B2 (en) * 2000-07-17 2005-06-08 株式会社日立製作所 Wireless communication base station, wireless position measuring system, transmission timing measuring device, and position measuring center device
CN100421367C (en) * 2004-07-26 2008-09-24 华为技术有限公司 Method for implementing synchronous transmission for base station
CN101039154B (en) * 2006-03-15 2010-08-25 联芯科技有限公司 Method for obtaining transceiver channel transmission time of user terminal
CN101043254B (en) * 2006-03-24 2010-05-26 大唐移动通信设备有限公司 Method for processing terminal to transmit uplink signal
CN100455129C (en) * 2006-07-31 2009-01-21 华为技术有限公司 Method and system for correcting RTT measuring valve by multi-sector cell
CN101674589B (en) * 2009-09-30 2012-01-25 中兴通讯股份有限公司 Time-delay measuring method for transmitting channel, time-delay measuring device therefor, and time-delay compensation method for transmitting chain
US9237546B1 (en) * 2013-10-30 2016-01-12 Marvell International Ltd. Method and apparatus for determining a location of a network device in a wireless network
CN110971326B (en) * 2018-09-28 2021-07-16 华为技术有限公司 Time synchronization method and device
CN111163513B (en) * 2018-10-22 2022-03-29 中国移动通信有限公司研究院 Method for measuring, reporting and calculating synchronous error between base stations and network node
CN111163028B (en) * 2019-12-27 2022-06-14 杭州电子科技大学 TDOA tracking method and system based on baseband complex signal phase angle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160157053A1 (en) * 2013-07-26 2016-06-02 TELEFONAKTIEBOLAGET L M ERRICSSON (publ) Method and device for positioning user equipment
US20200229124A1 (en) * 2019-01-11 2020-07-16 Qualcomm Incorporated Network calibration with round-trip-time (rtt)-based positioning procedures

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022151859A1 *

Also Published As

Publication number Publication date
US20240057007A1 (en) 2024-02-15
WO2022151859A1 (en) 2022-07-21
EP4280630A1 (en) 2023-11-22
CN114845235A (en) 2022-08-02

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